public function parse()
{
if ($this->isParsed()) {
return;
}
$parser = new BinaryStreamParser($this->stream);
$signature = $this->parseSignature($parser);
if ($signature == "MPQ27") {
$this->userData = UserData::parse($parser);
$this->stream->seek($this->getUserDataOffset());
$signature = $this->parseSignature($parser);
}
if ($signature == "MPQ26") {
$this->header = Header::parse($parser);
}
$this->hashTable = $this->parseHashTable();
$this->blockTable = $this->parseBlockTable();
$this->parsed = true;
}
/**
* {@inheritdoc}
*/
public function seek($position)
{
$this->stream->seek($position);
}
/**
* {@inheritdoc}
*/
public function seek($position)
{
$this->stream->seek($position);
$this->bufferPointer = 0xff;
}
private function readSector(Sector $sector)
{
$this->stream->seek($this->file->getUserDataOffset() + $this->block->getFilePos() + $sector->getStart());
$compressedStream = $this->createCompressedStream($sector);
return $compressedStream->readBytes($this->block->getSize());
}
